231113876 has 24 divisors (see below), whose sum is σ = 478168320. Its totient is φ = 95632992.

The previous prime is 231113851. The next prime is 231113893. The reversal of 231113876 is 678311132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141500 + ... + 143123.

It is an arithmetic number, because the mean of its divisors is an integer number (19923680).

Almost surely, 2^231113876 is an apocalyptic number.

It is an amenable number.

231113876 is an abundant number, since it is smaller than the sum of its proper divisors (247054444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231113876 is a wasteful number, since it uses less digits than its factorization.

231113876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284663 (or 284661 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 231113876 is about 15202.4299373488. The cubic root of 231113876 is about 613.6800527274.

The spelling of 231113876 in words is "two hundred thirty-one million, one hundred thirteen thousand, eight hundred seventy-six".